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Legal

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E. Bruce Mellett KC

Energy, Insurance, Professional Liability and Construction Litigation Lawyer at Bennett Jones Calgary

Partner 

Blair C. Yorke-Slader KC

Corporate & Commercial Litigator | Trial & Arbitration

Vice Chair and Partner

Canada's reputation as a politically and financially stable supplier of energy has made it both a highly desirable source of supply and an increasingly frequent investment target. The substantial commercial activity which these attributes have produced has resulted in various forms of energy related litigation, including operatorship issues, title and land concerns, competition and foreign investment challenges and accounting disagreements. It has also produced a number of litigation counsel, particularly in western Canada, who have developed considerable expertise in energy related litigation and in the workings of the energy industry. Blair C. Yorke-Slader, QC and E. Bruce Mellett, published in Legal Media Group's <em><a target="_blank" href="http://www.benchmarklitigation.com/" title="Benchmark Canada 2012">Benchmark Canada 2012</a></em>.

Energy Litigation in Canada

A pithy review of several recent appellate decisions reflecting the
balancing of societal interests, and the judicial exploration for
fairness and the true intention of the parties, in the face of
apparently plain contractual language. Originally presented at the
2010 Legal Education Society of Alberta 43rd Annual Refresher
Course (Business Law).

Freedom of Contract Revisited

An entertaining and informative history of Ponzi schemes and of extraordinary relief available to victims. Originally presented at the 2010 Legal Education Society of Alberta/Canadian Bar Association Alberta Law Conference.

Ponzi Schemes and Other Really Bad Investments

Ponzi Schemes (and Other Really Bad Investments) - and What to Do About Them

David J. Wahl, FCIArb

Construction Arbitration & Litigation Lawyer at Bennett Jones Calgary

Partner

Christopher Petrucci

Commercial Litigation Lawyer at Bennett Jones Calgary

Brian P. Reid

Construction & Energy Litigation Lawyer

The Alberta Court of King&rsquo;s Bench in Phoenix Treatment Systems Ltd v 1924613 Alberta Ltd confirmed that not all activities qualify as lienable work capable of extending lien deadlines under the Prompt Payment and Construction Lien Act. The decision reinforces that only work sufficiently connected to the construction process will extend the registration period. Parties should take care to accurately identify the last day of lienable work, as errors may invalidate an otherwise enforceable lien.

Not All Work Will Extend the Lien Period

Stephen D. Burns

Energy & Infrastructure Technology Lawyer | IT/OT & Markets

Partner, Trademark Agent

J. Sébastien A. Gittens

Technology Lawyer & Trademark Agent

David Wainer

Commercial Transactions Lawyer at Bennett Jones Calgary

Associate

The recent decision by Anthropic to temporarily withhold public release of its powerful new artificial intelligence model, Claude Mythos (Mythos), is a stark reminder of how cybersecurity must rapidly evolve to keep pace with AI.

AI Powered Cyber Threats Are Changing the Risk Equation Are Your Vendors Ready

AI-Powered Cyber Threats Are Changing the Risk Equation—Are Your Vendors Ready?

John D. van Gent

Commercial Real Estate Finance Lawyer | Lending & Credit

Quinn Rozwadowski

Articling Student at Bennett Jones in Toronto

Articling Student

This article examines a common misconception in mortgage lending: the perceived need for guarantees from beneficial owners and general partners. It explains why such guarantees are typically unenforceable due to fundamental principles of agency and guarantee law. The piece also outlines clearer, more effective approaches to structuring mortgage loan relationships.

Would The Real Guarantor Please Stand Up

Andrew N. Disipio

Mining & Corporate Finance Lawyer | M&A, Equity & Debt Deals

Geoffrey P. Stenger

Energy, Infrastructure & Construction Lawyer | Bennett Jones Calgary

Alexis Fol

Project Development, Energy and Infrastructure Lawyer at Bennett Jones Montreal

Canada&rsquo;s M&amp;A market entered 2026 with moderated activity but sustained underlying strength, as dealmakers adopted a more selective and strategic approach. Large transactions drove a significant share of total value, with energy, mining and infrastructure leading activity. As regulatory clarity improves and investor confidence builds, the market is well positioned for increased dealmaking through the remainder of the year.

Canadas Q1 2026 MA Landscape

Large Transactions and Sector Concentration Shape Early-2026 Dealmaking

Canada's Q1 2026 M&A Landscape

Artem N. Barsukov FCIArb

International Arbitration Lawyer

Edward W. Hulshof

Commercial Litigation Lawyer at Bennett Jones Vancouver

Paige Lutz

Articling Student at Bennett Jones Vancouver

The Alberta Court of Appeal clarified that broadly worded arbitration clauses can extend to statutory claims, including those under the Tort-Feasors Act. Overturning the uncertainty created by Orica, the Court confirmed that parties will be held to their agreement to arbitrate, even where claims arise by operation of law. The decision reinforces commercial certainty and helps avoid parallel proceedings and inconsistent outcomes.

Alberta Court of Appeal Provides Antidote to Consternation on Scope of Arbitration Clauses

Blair Yorke-Slader Quoted in the Calgary Herald on Half-billion Dollar Lawsuit

From the Same Authors